What could be causing the Wi-Fi connection on my Oppo A73s to be weak and frequently drop?

There can be several factors that may cause weak and frequently dropping Wi-Fi connection on your Oppo A73s:

1. Distance from the router: If your smartphone is far from the Wi-Fi router, the signal strength can decrease and result in a weak connection or drops. Try moving closer to the router to see if the signal improves.
2. Obstacles: Physical barriers such as walls, floors, furniture, or even other electronic devices can interfere with the Wi-Fi signal. Ensure that your smartphone is not blocked by such obstacles and is in the line of sight of the router.
3. Router issues: The problem may lie with the Wi-Fi router itself. Check if it's functioning properly, has the latest firmware, and is not overheating. Restarting the router can sometimes resolve connectivity issues.
4. Network congestion: If there are multiple devices connected to the same Wi-Fi network, it may lead to congestion and a weaker signal. Disconnect unnecessary devices or consider upgrading your internet plan to support more devices.
5. Interference from other networks: Nearby Wi-Fi networks or other wireless devices operating on the same frequency can cause interference, resulting in a weaker signal. Change the channel or frequency band on your router settings to minimize interference.
6. Software or app-related issues: Outdated software, conflicting apps, or system glitches can impact Wi-Fi connectivity. Ensure that your Oppo A73s has the latest system updates installed and consider removing any recently installed apps that could be causing issues.

By addressing these potential factors, you can troubleshoot and improve the Wi-Fi connection on your Oppo A73s.